mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-27 17:24:06 +00:00
15 lines
450 B
Rust
15 lines
450 B
Rust
//@ check-pass
|
|
|
|
// need to emit MIR, because const prop (which emits `unconditional_panic`) only runs if
|
|
// the `optimized_mir` query is run, which it isn't in check-only mode.
|
|
//@ compile-flags: --crate-type lib --emit=mir,link
|
|
|
|
#![warn(unconditional_panic)]
|
|
|
|
pub struct Fixed64(i64);
|
|
|
|
// HACK: this test passes only because this is a const fn that is written to metadata
|
|
pub const fn div(f: Fixed64) {
|
|
f.0 / 0; //~ WARN will panic at runtime
|
|
}
|